diff --git a/scripts/xsslint/tests/test_linters.py b/scripts/xsslint/tests/test_linters.py
index 069b45656b..ea3a2eb66f 100644
--- a/scripts/xsslint/tests/test_linters.py
+++ b/scripts/xsslint/tests/test_linters.py
@@ -2,12 +2,13 @@
 """
 Tests for linters.py
 """
-from __future__ import print_function
+from __future__ import absolute_import, print_function
 
 import textwrap
 from unittest import TestCase
 
 from ddt import data, ddt
+from six.moves import range, zip
 
 from xsslint.linters import JavaScriptLinter, MakoTemplateLinter, PythonLinter, UnderscoreTemplateLinter
 from xsslint.reporting import FileResults
diff --git a/scripts/xsslint/tests/test_main.py b/scripts/xsslint/tests/test_main.py
index c0cef69bfe..fd0a0eedca 100644
--- a/scripts/xsslint/tests/test_main.py
+++ b/scripts/xsslint/tests/test_main.py
@@ -2,15 +2,16 @@
 """
 Tests for main.py
 """
+from __future__ import absolute_import
+
 import re
-import textwrap
 from StringIO import StringIO
 from unittest import TestCase
 
 import mock
 
 from xsslint.linters import JavaScriptLinter, MakoTemplateLinter, PythonLinter, UnderscoreTemplateLinter
-from xsslint.main import _lint, _build_ruleset
+from xsslint.main import _build_ruleset, _lint
 from xsslint.reporting import SummaryResults
 
 
diff --git a/scripts/xsslint/tests/test_utils.py b/scripts/xsslint/tests/test_utils.py
index 9521590296..b9e983cea3 100644
--- a/scripts/xsslint/tests/test_utils.py
+++ b/scripts/xsslint/tests/test_utils.py
@@ -1,3 +1,5 @@
+from __future__ import absolute_import
+
 from unittest import TestCase
 
 from ddt import data, ddt
diff --git a/scripts/xsslint/xsslint/default_config.py b/scripts/xsslint/xsslint/default_config.py
index 9f6bcec21d..e6926f6939 100644
--- a/scripts/xsslint/xsslint/default_config.py
+++ b/scripts/xsslint/xsslint/default_config.py
@@ -1,6 +1,7 @@
 # Default xsslint config module.
-from xsslint.linters import JavaScriptLinter, MakoTemplateLinter, PythonLinter, UnderscoreTemplateLinter
+from __future__ import absolute_import
 
+from xsslint.linters import JavaScriptLinter, MakoTemplateLinter, PythonLinter, UnderscoreTemplateLinter
 
 # Define the directories that should be ignored by the script.
 SKIP_DIRS = (
diff --git a/scripts/xsslint/xsslint/linters.py b/scripts/xsslint/xsslint/linters.py
index 840b2fce98..fbd7e20905 100644
--- a/scripts/xsslint/xsslint/linters.py
+++ b/scripts/xsslint/xsslint/linters.py
@@ -1,6 +1,8 @@
 """
 Linter classes containing logic for checking various filetypes.
 """
+from __future__ import absolute_import
+
 import ast
 import os
 import re
diff --git a/scripts/xsslint/xsslint/utils.py b/scripts/xsslint/xsslint/utils.py
index 325170e95d..46740a775f 100644
--- a/scripts/xsslint/xsslint/utils.py
+++ b/scripts/xsslint/xsslint/utils.py
@@ -1,6 +1,8 @@
 """
 Utility classes/functions for the XSS Linter.
 """
+from __future__ import absolute_import
+
 import re